OK, what am I doing wrong when enabling PHP error logging:

(from the phpinfo screen)



error_log        /tmp/php.log        /tmp/php.log

error_prepend_string        no value        no value

error_reporting        2047        2039

html_errors        On        On

ignore_repeated_errors        Off        Off

ignore_repeated_source        Off        Off

ignore_user_abort        Off        Off

implicit_flush        Off        Off

log_errors        On        On

log_errors_max_len        0        0

Well, I'm not sure what you were doing, but there was a clear PHP 
error message. Fixed now.

The closest I could get debugging with "echo" to this error is in 
imp/lib/Compose.php line 224



Nothing happens after that...



What's odd is that it does not seem to get into the getAttachments() 
functions, my  "echo" did not show up as first line of this function.



Note: no errors in PHP/Horde error logs either

Turn on error reporting or look at your PHP error logs and let us know 
what the error message is.

If I compose an email with the HTML editor and save the email as 
Draft, when I try to resume composition of this email, I get a blank 
compose window.